Its Unicode code point for the lowercase form is U+0138ĸLATIN SMALL LETTER KRA (HTML&#312;). If this is unavailable, q is substituted. The letter can be capitalized as Kʼ, but it is not encoded separately as a single letter because it is very similar to the Latin capital letter K followed by an apostrophe,[1][2] preferably the modifier letter apostrophe, U+02BCʼMODIFIER LETTER APOSTROPHE (HTML&#700;).[3]

In 1973, a spelling reform replaced kra in Greenlandic with the Latin small letter q (and its capital form, with the Latin capital letter Q).[4]

↑ Everson, Michael. "Greenlandic alphabet"(PDF). Evertype. Retrieved 2009-06-23.
Note that in the Greenlandic alphabet PDF from Evertype, the apostrophe-like symbol is represented by the symbol of U+2018, LEFT SINGLE QUOTATION MARK. However Michael Everson uses the shape of the right single quotation mark or modifier letter apostrophe in other documents (e.g. Everson 1998).